package graph;

import property.ConstantType;

public final class NodeType extends ConstantType {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    public static final NodeType PRODUCT = new NodeType("PRODUCT");

    public static final NodeType ASSEMBLY = new NodeType("ASSEMBLY");

    public static final NodeType PART = new NodeType("PART");

    public static final NodeType DETAIL = new NodeType("DETAIL");

    private NodeType(String id) {
        super(id);
    }
}
